FORM NO. H11-509 REV. 8 Supersedes Form No. H11-509 Rev. 7 AIR HANDLERS RBHA- SERIES HEAT PUMP AIR HANDLERS AND FAN COIL UNIT Features 1 1 /2 ton [5 kw] through 5 ton [18 kw] models are always just 35 inches [889 mm] tall and 22 inches [559 mm] deep. Available from factory in upflow and horizontal configurations. Versatile 3-way convertible design for upflow, downflow and horizontal. All models meet or exceed 400 CFM [189 L/s] per ton at.5 inches [12 kpa] of external static pressure. Optional factory or field installed MultiFlex coils. Sturdy double wall construction with.5 inches [12 kpa] of dead air space providing thermal and sound insulation. Permanent, easily accessible and washable filter furnished standard. breaker (standard on units with more than 11 kw) meets U.L. requirements for service disconnect. Factory installed auxiliary electric heat. Optional 4-21 kw provides exacting heat for indoor comfort. Watt restrictors, standard on RBHA-14 models above 6 kw and on RBHA-17, 21, and 24 models above 11 kw, stage supplemental heat so that only the necessary amount is engaged to maintain comfort in the conditioned space. CERTIFIED UNDER THE A.R.I. CERTIFICATION PROGRAMA.R.I. STANDARDS 210/240-84
Engineering Features RBHA- Series The most compact unit design available, all air handler models only 35 inches [89 mm] high. Attractive pre-painted cabinet exterior. Rugged double wall steel cabinet construction, designed for added strength and versatility. Quiet-efficient 8-pole 825 RPM blower motors provide nominal airflow to.5 inches [13 mm] or more external duct static. Four leg flexible blower motor mount. breakers standard on 1-phase models above 11 kw and optional on models with 11 kw or less. Models supplied with circuit breakers meet UL and cul requirements as a service disconnect switch. Provisions for field electrical, refrigerant and drain connections from either side of air handler cabinet. All single phase models above 11 kw are available with multiple electrical supply circuits or single electrical supply circuit. Kits and parts available for field conversion either way. Tab lock blower housing with integrated electric heaters, controls, motor and blower. Slide out design for service and maintenance convenience. Exclusive dependable incoloy sheath type electric heating elements located in the blower housing provide mixed warm air without cold spots. Field convertible for vertical upflow, vertical downflow, horizontal right hand or left hand air supply. Common combustible floor base accessory fits all model sizes when required for downflow installations on combustible floors. Durable framed cleanable air filter provided as standard in unit filter rack. MultiFlex indoor coil design provides low air side pressure drop, high performance and extremely compact size. Optional front or side refrigerant connections. All coils come with PVC condensate elbow standard. Flow check piston or expansion valve on indoor coil provides for operation with air conditioning or heat pump using the same coil. (Some models require piston size change.) All indoor coils have copper tubing and aluminum fins. Molded polymer corrosion resistant condensate drain pan is provided on all indoor coils. Both supply and return duct flanges provided as standard on air handler cabinet. Connection points for both high voltage and low voltage control wiring inside air handler cabinet. Concentric knockouts are provided for power connection to cabinet. Installer may pull desired hole size up to 2 inches [51 mm] for 1 1 /2 inch [38 mm] conduit. Patented watt restrictor on heat pump models to control electric heat during heating operation. Watt-restrictor Supplemental heat, provided by electric heating elements may be necessary in some areas when heating requirements for indoor comfort exceed the capacity of the heat pump system. When supplemental heat is required, units with the Watt Restrictor will restrict the amount of supplemental electric heat that can be energized dependent on the heat output of the heat pump (temperature of the air leaving the indoor heat pump coil). The Watt-restrictor utilizes sensing devices in the unit to sense the air temperature leaving the indoor coil and disengage unnecessary heating elements when that temperature is at least 90 F [32 C]. (In this mode your system is controlled by the first stage of the wall thermostat.) This occurs only when the second stage of the wall thermostat calls for heat. Since the heat output of the heat pump is dependent upon the outdoor air temperature, this control performs the same function as a field installed outdoor thermostat. An additional benefit of the Watt Restrictor is that it can sense a degradation in heat pump performance due to causes other than outdoor temperature and react accordingly to bring on more supplemental electric heat. BLOWER SECTION GENERAL TERMS OF LIMITED WARRANTY* Rheem will furnish a replacement for any part of this product which fails in normal use and service within the applicable periods stated, in accordance with the terms of the limited warranty. MultiFlex Coil leaks caused by factory defects...five (5) Years Electric Heating Element...Five (5) Years Any Other Part...One (1) Year *For Complete Details of the Limited Warranty, Including Applicable Terms and Conditions, See Your Local Installer or Contact the Manufacturer for a Copy. 2 Rheem Manufacturing Company
Model Identification R B H A 17 J 11 S U B A Rheem Blower Unit Type Unit Design Series H = Air Handler Cab. Width [mm] 14 17 21 24 14 14.0" [356] Electrical Designations 00 = No Heat A = 115V, 1PH, 60HZ 04 = 3.5 kw J = 208/240V, 1PH, 60HZ 06 = 4.9 kw C = 208/240V, 3PH, 60HZ 07 = 7.0 kw D = 480V, 3PH, 60HZ C08 = 7.4 kw (Some D Models D08 = 6.7 kw Are 1PH) 09 = 9.8 kw Electrical Heat (kw) Designation See Electrical Heat Data for Actual kw at 208 Volts. Control Designation N = No Breakers SIngle Supply S = Breaker(s) Single Supply M = Breaker(s) Multi-Supply A 00 N J 11 = 10.0 kw 14 = 14.0 kw D16 = 14.7 kw 18 = 17.5 kw 21 = 21.0 kw 00, 04, 06, 07, 11 N 04, 06, 07, 11 S Airflow Direction Coil Code A = W/O Coil, With Casing D= RCBA-2457 E = RCGA-24A1 F = RCGA-24A2 G= RCHA-24A1 H= RCHA-24A2 Filter A = With Filter Variation from Standard Additional Inform. Motor H.P. [W] Blower CFM [L/s] Lo/Hi Speed Blower Wheel Dia./Width [mm] Filter Size Width/Length [mm] Outdoor Unit Size 1/8 H.P. [93] LO-600 CFM [142] HI-800 CFM [378] 11.9 x 3.81 [302 x 97] 12.75 x 21 [324 x 533] -018-024 17 17.5" [445] 21 21.0" [533] 24 24.5" [622] A 00 N J 00, 04, 06, 07, 11 N 04, 06, 07, 11, 14 S 14 M C 08, 11, 14* N, S A 00 N 00, 06, 07, 11 N J 06, 07, 11, 14, 18 S C 14, 18 M 08, 11, 14* N, S 18* M D 00-1PH, 08, 09-3PH N A 00 N 00, 11 N J 11, 14, 18, 21 S C D 14, 18, 21 M 11, 14* N, S 21 M 00-1PH 09, 16, 21 NOTES: Coil piston size indicated by last two digits of RCBA- coil model number. Electric heater BTUH = (heater watts + motor watts) x 3.412 (See airflow table for motor watts). Models with BOLD numerals in the electrical heat (kw) column, have watt restrictor and defrost heat controls. Electric heat models with one asterisk * represent 3 phase models with unbalanced loads. N U = Upflow Side Connection F = Front Upflow Connection Options H = Horizontal Left Front Connection Option D= RCBA-3765 E = RCGA-37A1 F = RCGA-36A2 G= RCHA-36A1 H= RCHA-36A2 C = RCBA-4882 E = RCGA-48A1 G = RCHA-48A1 B = RCBA-6089 E = RCGA-60A1 G= RCHA-60A1 I = Meets Florida Insulation Requirements 1/4 H.P. [186] LO-1000 CFM [472] HI-1200 CFM [566] 11.9 x 5.29 [302 x 134] 16.25 x 21 [413 x 533] -030-036 1/3 H.P. [249] LO-1400 CFM [661] HI-1600 CFM [755] 11.9 x 7.12 [302 x 181] 19.75 x 21 [502 x 533] -042-048 1/2 H.P. [373] HI-2000 CFM [944] 11.9 x 9.50 [302 x 241] 23.25 x 21 [591 x 533] -060 Rheem Manufacturing Company 3
Unit Dimensions Unit Dimensions & Weights Model Unit Supply Air Flow Unit Weight/Shipping Weight (Lbs.) [kg]* Max. Heater Number Width Duct CFM (Nom.) [L/s] Unit With Unit Without Unit Without Elements RBHA- W In. [mm] A In. [mm] Lo Hi Coil (Max. kw) Coil Coil Casing No. kw 14 14 [356] 6 3 /32 [155] 600 [283] 800 [378] 81/88 [37/40] 66/73 [30/33] 49/54 [22/24] 3 11 17 17 1 /2 [445] 7 9 /16 [192] 1000 [472] 1200 [566] 92/99 [42/45] 72/79 [33/36] 53/59 [24/27] 4 14 21 21 [533] 9 7 /16 [240] 1400 [661] 1600 [755] 109/117 [49/53] 83/91 [38/41] 63/69 [29/31] 5 18 24 24 1 /2 [622] 11 3 /4 [298] 2000 [944] 125/134 [57/61] 93/102 [42/46] 71/78 [32/35] 6 21 NOTE: Subtract 1.5 lbs. [.68 kg] for each heater element less than maximum. Dimensions for Front Connection Coils. For W, see Unit Dimensions. 4 Rheem Manufacturing Company
Airflow Directions UPFLOW DOWNFLOW HORIZONTAL LEFT HAND AIRFLOW HORIZONTAL RIGHT HAND AIRFLOW NOTE: Coil and blower section are always in a draw through configuration. Rheem Manufacturing Company 5
Airflow Performance Airflow performance data is based on cooling performance with wet coil and filter in place. Select performance table for appropriate unit size, voltage and number of electric heaters to be used. Make sure external static applied to unit allows operation within the minimum and maximum limits shown in table below for both cooling and electric heat operation. For optimum blower performance, operate the unit in the.2 [5 mm] to.5 inches [13 mm] W.C. external static range. Units with coils should be applied with a minimum of.1 inch [3 mm] W.C. external static range. Units without coils should be applied with a minimum of.2 inches [5 mm] W.C. external static pressure. In general, the indoor motor speed tap should be as shown in table for the appropriate cooling capacity shown; however, at extremes of external static, voltage and number of heaters the higher or lower speed tap may be necessary or more desirable. Always check to make sure proper motor speed tap is connected as units are shipped from the factory connected for high speed operation. Airflow Operating Limits Model Cabinet Size 14 17 21 Cooling BTUH x 1,000 Cooling Tons Nominal Heat Pump or Air Conditioning Maximum Heat/Cool CFM [L/s] (37.5 CFM [18 L/s]/1,000 BTUH) (450 CFM [212 L/s]/Ton Nominal) Heat Pump or Air Conditioning Nominal Heat/Cool CFM [L/s] (33.3 CFM [16 L/s]/1,000 BTUH) (400 CFM [189 L/s]/Ton Nominal) Heat Pump or Air Conditioning Minimum Heat/Cool CFM [L/s] (30.0 CFM [14 L/s]/1,255 BTUH) (360 CFM [170 L/s]/Ton Nominal) -018 1.5 675 [319] 600 [283] 540 [255] -024 2 900 [425] 800 [378] 720 [340] Blower Motor Speed Low High Low High Low High High Maximum kw Electric Heating & Minimum Electric Heat CFM [L/s] 15 560 [264] 15 560 [264] -030 2.5 1125 [531] 1000 [472] 900 [425] 20 900 [425] -036 3 1350 [637] 1200 [566] 1080 [510] 20 900 [425] -042 3.5 1575 [743] 1400 [661] 1260 [595] 25 1220 [576] -048 4 1800 [850] 1600 [755] 1440 [680] 25 1220 [576] 24-060 5 2250 [1062] 2000 [944] 1800 [850] 30 1460 [689] Maximum Electric Heat Rise F [ C] 85 [29] 85 [29] 70 [21] 70 [21] 65 [18] 65 [18] 65 [18] Airflow Performance Data Model Cabinet Size -14 Electric Blower Motor CFM [L/s] (Watts)/External Static PressureInches W.C. [kpa] Heaters Speed Volts*.00.10 [.02].20 [.05].30 [.07].40 [.10].50 [.12].60 [.15].70 [.17].80 [.20] None Low 230 633 [299] 641 [303] 658 [311] 674 [318] 680 [321] 667 [315] 627 [296] 551 [260] (214) (215) (214) (209) (202) (193) (180) (164) 3 (Max.) Low 230 633 [299] 640 [302] 661 [312] 679 [320] 679 [320] 644 [304] 560 [264] 410 [193] (220) (219) (215) (208) (198) (184) (166) (144) None Low 208 539 [254] 534 [252] 541 [255] 553 [261] 563 [266] 561 [265] 541 [255] 494 [233] (179) (178) (177) (175) (171) (165) (155) (140) 3 (Max.) Low 208 535 [252] 535 [252] 549 [259] 564 [266] 569 [269] 554 [261] 505 [238] (180) (180) (178) (175) (170) (161) (147) None High 230 966 [456] 966 [456] 950 [448] 920 [434] 874 [412] 813 [384] 737 [348] 645 [304] (294) (290) (281) (269) (254) (238) (222) (208) 3 (Max.) High 230 967 [456] 954 [450] 931 [439] 894 [422] 837 [395] 758 [358] 650 [307] 510 [241] (292) (287) (277) (263) (246) (228) (209) (192) None High 208 779 [368] 804 [379] 818 [386] 818 [386] 801 [378] 764 [361] 703 [332] 616 [291] (260) (258) (251) (241) (228) (213) (198) (183) 3 (Max.) High 208 781 [369] 802 [379] 813 [384] 807 [381] 776 [366] 714 [337] 612 [289] 464 [219] (260) (255) (246) (234) (219) (202) (183) (163) *For 115 and 460 volt units use 230 volt data shown above. WARNING: Observe airflow operating limits if operating in area of airflow table shown in bold. 6 Rheem Manufacturing Company
Airflow Performance Data, continued Model Cabinet Size -17-21 -24 Electric Heaters Blower Motor CFM [L/s] (Watts)/External Static PressureInches W.C. [kpa] Speed Volts*.00.10 [.02].20 [.05].30 [.07].40 [.10].50 [.12].60 [.15].70 [.17].80 [.20] None Low 230 4 (Max.) Low 230 None Low 208 4 (Max.) Low 208 None High 230 4 (Max.) High 230 None High 208 4 (Max.) High 208 None Low 230 5 (Max.) Low 230 None Low 208 5 (Max.) Low 208 None High 230 5 (Max.) High 230 None High 208 5 (Max.) High 208 None High 230 6 (Max.) High 230 None High 208 6 (Max.) High 208 1042 [492] (353) 1041 [491] (338) 872 [412] (276) 877 [414] (277) 1428 [674] (436) 1414 [667] (428) 1188 [561] (382) 1194 [564] (377) 1525 [720] (535) 1531 [723] (523) 1255 [592] (443) 1252 [591] (442) 1878 [886] (628) 1838 [867] (603) 1625 [767] (559) 1625 [767] (553) 2210 [1043] (772) 2206 [1041] (754) 1859 [877] (641) 1866 [881] (632) *For 115 and 460 volt units use 230 volt data shown above. 1072 [506] (325) 1076 [508] (333) 885 [418] (276) 890 [420] (276) 1408 [665] (418) 1382 [652] (409) 1215 [573] (372) 1214 [573] (366) 1550 [732] (521) 1542 [728] (508) 1284 [606] (440) 1280 [604] (437) 1845 [871] (598) 1797 [848] (576) 1635 [772] (541) 1617 [763] (529) 2223 [1049] (753) 2189 [1033] (726) 1901 [897] (633) 1906 [900] (624) 1097 [518] (312) 1096 [517] (324) 912 [430] (274) 915 [432] (272) 1377 [650] (399) 1339 [632] (389) 1226 [579] (359) 1214 [573] (352) 1562 [737] (504) 1544 [729] (489) 1316 [621] (433) 1309 [618] (427) 1807 [853] (571) 1751 [826] (549) 1634 [771] (521) 1604 [757] (504) 2215 [1045] (730) 2150 [1015] (698) 1931 [911] (622) 1921 [907] (610) 1109 [523] (319) 1096 [517] (311) 939 [443] (270) 937 [442] (265) 1333 [629] (380) 1281 [605] (368) 1218 [575] (343) 1193 [563] (334) 1559 [736] (484) 1528 [721] (467) 1340 [632] (421) 1327 [626] (412) 1758 [830] (545) 1694 [799] (522) 1618 [764] (498) 1575 [743] (477) 2183 [1030] (706) 2084 [984] (669) 1944 [917] (608) 1906 [900] (589) 1103 [521] (312) 1070 [505] (295) 956 [451] (263) 942 [445] (255) 1273 [601] (360) 1207 [570] (346) 1188 [561] (325) 1145 [540] (313) 1536 [725] (461) 1485 [701] (440) 1350 [637] (405) 1323 [624] (392) 1696 [800] (519) 1618 [764] (493) 1583 [747] (474) 1524 [719] (447) 2124 [1002] (678) 1989 [939] (637) 1930 [911] (589) 1854 [875] (563) 1071 [505] (314) 1012 [478] (275) 949 [448] (251) 918 [433] (241) 1202 [567] (341) 1113 [525] (323) 1131 [534] (304) 1067 [504] (290) 1487 [702] (434) 1409 [665] (409) 1335 [630] (385) 1286 [607] (367) 1615 [762] (492) 1514 [715] (461) 1525 [720] (446) 1441 [680] (415) 2032 [959] (646) 1860 [878] (602) 1881 [888] (565) 1761 [831] (532) 1005 [474] (310) 918 [433] (252) 906 [428] (235) 849 [401] (222) 1096 [517] (316) 998 [471] (300) 1045 [493] (282) 957 [452] (266) 1409 [665] (404) 1289 [608] (373) 1287 [607] (359) 1204 [568] (336) 1512 [714] (462) 1376 [649] (427) 1440 [680] (415) 1318 [622] (380) 1907 [900] (611) 1694 [799] (564) 1791 [845] (536) 1619 [764] (496) 899 [424] (294) 780 [368] (226) 815 [385] (213) 723 [341] (198) 973 [459] (293) 858 [405] (274) 928 [438] (258) 810 [382] (240) 1296 [612] (369) 1119 [528] (333) 1197 [565] (329) 1065 [503] (300) 1383 [653] (429) 1195 [564] (389) 1323 [624] (381) 1146 [541] (341) 1742 [822] (571) 1487 [702] (521) 1650 [779] (501) 1424 [672] (455) 745 [352] (261) 663 [313] (185) 824 [389] (267) 774 [365] (233) 1144 [540] (331) 890 [420] (287) 1057 [499] (294) 1223 [577] (390) 963 [454] (346) 1171 [553] (343) 917 [433] (299) 1537 [725] (527) 1451 [685] (459) WARNING: Observe airflow operating limits if operating in area of airflow table shown in bold. Rheem Manufacturing Company 7
Blower Motor Electrical Data Model Size/Elec. Designation Voltage Phase Hertz HP [W] RPM Speeds Amps. Minimum Ampacity 14A 115 1 60 1/8 [93] 825 2 2.8 3.5 15 17A 115 1 60 1/4 [186] 825 2 4.0 5.0 15 21A 115 1 60 1/3 [249] 825 2 5.6 7.0 15 24A 115 1 60 1/2 [373] 825 1 6.8 8.5 15 14J 208/240 1 50/60 1/8 [93] 825 2 1.4 1.8 15 17J/17C 208/240 1 50/60 1/4 [186] 825 2 2.0 2.5 15 21J/21C 208/240 1 50/60 1/3 [249] 825 2 2.8 3.5 15 24J/24C 208/240 1 50/60 1/2 [373] 825 1 3.4 4.3 15 The above motors are also used on C electrical designation with electric heat. 21D 480 1 60 1/3 [249] 825 2 1.4 1.8 15 24D 480 1 60 1/2 [373] 825 1 1.7 2.2 15 Maximum Protector Electric Heat Electrical Data Model Elec./kW Designation Heater kw 208/240 V. PH/Hz Heater No./kW Type Supply Single Multiple Amps. Minimum Ampacity Maximum Protector J04 2.6/3.5 1/60 1/3.5 Single 16.0/18.0 20.0/22.5 20/25 J06 3.7/4.9 1/60 2/2.5 Single 21.1/23.8 26.4/29.8 30/30 J07 5.3/7.0 1/60 2/3.5 Single 28.7/32.6 35.9/40.8 40/45 J11 7.3/9.8 1/60 3/3.3 Single 38.6/44.0 48.3/55.0 50/60 Single 54.0/61.7 67.5/77.2 70/80 J14 10.5/14.0 1/60 4/3.5 Multiple Ckt. 1 27.7/32.6 35.9/40.7 40/45 Multiple Ckt. 2 25.3/29.2 31.6/36.5 35/40 Single 66.6/76.3 83.3/95.4 90/100 J18 13.2/17.5 1/60 5/3.5 Multiple Ckt. 1 41.3/47.2 51.7/59.0 60/60 Multiple Ckt. 2 25.3/29.2 31.6/36.5 35/40 Single 79.3/90.9 99.1/113.7 100/125 J21 15.8/21.0 1/60 6/3.5 Multiple Ckt. 1 41.3/47.2 51.7/59.0 60/60 Multiple Ckt. 2 37.9/43.8 47.4/54.7 50/60 C08 5.5/7.4 3/60 3/2.5 Single 18.4/20.7 22.9/25.9 25/30 C11 7.5/10.0 3/60 3/3.3 Single 23.9/27.1 29.8/33.8 30/35 C14 10.5/14.0 3/60 4/3.5 Single 36.7/41.9 45.9/52.4 50/60 C18 13.2/17.5 3/60 5/3.5 Multiple Ckt. 1 24.9/28.3 31.2/35.4 35/40 Multiple Ckt. 2 21.9/25.3 27.4/31.6 30/35 C21 15.8/21.0 3/60 6/3.5 Multiple Ckt. 1 24.9/28.3 31.2/35.4 35/40 Multiple Ckt. 2 21.9/25.3 27.4/31.6 30/35 Supply circuit protective devices may be fused or HACR type circuit breakers. If non-standard fuse size is specified, use next size larger standard fuse size. Largest motor load is included in single circuit and circuit 1 multiple circuit. Heater loads are balanced on 3 PH. models with 3 or 6 heaters only. 8 Rheem Manufacturing Company
Electric Heat Electrical Data, continued Model Elec./kW Designation Heater kw 208/240 V. PH/Hz Heater No./kW Type Supply Single Multiple Amps. Minimum Ampacity Volts 480 D08 6.7 3/60 3/2.2 Single 9.8 12.3 15 D09 9.8 3/60 3/3.3 Single 13.5 16.9 20 D16 14.7 3/60 6/2.5 Single 19.2 24.0 25 D21 21.0 3/60 6/3.5 Single 26.8 33.4 35 Supply circuit protective devices may be fused or HACR type circuit breakers. If non-standard fuse size is specified, use next size larger standard fuse size. Largest motor load is included in single circuit and circuit 1 multiple circuit. Heater loads are balanced on 3 PH. models with 3 or 6 heaters only. Maximum Protector Copper Wire SizeAWG. (3% Voltage Drop) S U P P L Y W I R E L E N G T H F E E T [m] 200 [61] 12 10 8 8 8 6 6 6 4 4 3 3 2 2 1 0 00 150 [46] 12 10 10 10 8 8 6 6 6 4 4 3 3 2 1 0 00 100 [30] 14 12 10 10 8 8 8 6 6 4 4 3 3 2 1 0 00 50 [15] 14 12 10 10 8 8 8 6 6 4 4 3 3 2 1 0 00 15 20 25 30 35 40 45 50 60 70 80 90 100 110 125 150 175 SUPPLY CIRCUIT AMPACITY NOTE: Wire based on copper conductors 75 C minimum rating. For more than 3 conductors in a raceway or cable, see N.E.C. for derating the ampacity of each conductor. Rheem Manufacturing Company 9
Combustible Floor Base for Downflow Installations Model Cabinet Size -14-17 -21-24 Combustible Floor Base Model Number Opening Front of Unit W Width-Inches [mm] Opening Side of Unit D Depth-Inches [mm] RXBB-AA 14 3 /8 [365] 20 5 /8 [524] ACCESSORIESKITSPARTS Combustible Floor Base RXBB-AA for downflow applications. Jumper Bar Kit 2 Ckt. to 1 Ckt. RXBJ-A21 is used to convert single phase multiple two circuit units to a single supply circuit. Kit includes cover and screw for line side terminals. Jumper Bar Kit 3 Ckt. to 1 Ckt. RXBJ-A31 is used to convert single phase multiple three circuit units to a single supply circuit. Kit includes cover and screw for line side terminals. Note: No jumper bar kit is available to convert three phase multiple two circuit units to a single supply circuit. If a factory supplied jumper bar for single supply circuit is removed from unit to make multiple supply circuits, the line side of the circuit breakers must be covered with finger safe covers. Each circuit breaker pole must be covered with a finger safe cover. Finger Safe Breaker CoverPart Number 45-23203-01. One is required for each circuit breaker pole, if jumper bar is removed to provide multiple supply circuits. Horizontal Drain Pan Accessories RXBD-CA x50 = Bulk Pack. Replacement Filters Model Cabinet Size Filter Size In. [mm] Part Number -14 12.75 x 21 [324 x 533] 54-23217-01-17 16.25 x 21 [413 x 533] 54-23217-02-21 19.75 x 21 [502 x 533] 54-23217-03-24 23.25 x 21 [591 x 533] 54-23217-04 METERING DEVICE RCGA- COILS Coil Size 24 24 36 37 48 60 TX Valve Metering Code A1 A2 A1 A2 A1 A1 Valve Size (Ton) 1 1 /2 2 2 1 /2 3 4 5 Piston Size.089.120.140.157.157.172 RCHA- COILS Coil Size 24 24 36 48 60 TX Valve Metering Code A1 A2 A1 A1 A1 Valve Size (Ton) 1 1 /2 2 2 1 /2 & 3 3 1 /2 & 4 5 Piston Size.089.120.157.157.172 10 Rheem Manufacturing Company
ACCESSORIES (cont.) RXBM-AA06Horizontal drain pan. (One size fits all models). Rheem Manufacturing Company 11
Before proceeding with installation, refer to installation instructions packaged with each model, as well as complying with all Federal, State, Provincial, and Local codes, regulations, and practices. RHEEM AIR CONDITIONING DIVISION 5600 Old Greenwood Road, Fort Smith, Arkansas 72908 In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice. PRINTED IN U.S.A. 5-00 DC FORM NO. H11-509 REV. 8 Supersedes Form No. H11-509 Rev. 7